A sheet dividing machine for thermal printing sheet packaging

Abstract

The present application relates to the technical fields of heat-sensitive printing sheet packaging, and proposes a sheet dividing machine for heat-sensitive printing sheet packaging, which comprises a machine body, an automatic feeding mechanism, a base plate lifting module, an automatic material taking and placing mechanism, a sheet dividing mechanism, and a vacuum material suction rotating mechanism. The automatic feeding mechanism comprises a conveying belt. The base plate lifting module comprises a base plate placing plate and a base plate lifting mechanism. The machine body is internally provided with a moving component. The automatic material taking and placing mechanism comprises a base plate supporting block and a position adjusting component. The sheet dividing mechanism comprises a sheet dividing mechanism. The vacuum material suction rotating mechanism comprises two rotating shaft supporting plates, a turnover plate, and a vacuum suction assembly. The turnover plate is rotatably installed between the two rotating shaft supporting plates by a rotating shaft. The rotating shaft supporting plates are provided with rotating driving members. The vacuum suction assembly is installed on the turnover plate. The sheet dividing strip material packaging mechanism comprises a strip material pushing component and a strip material lifting module. The present application further reduces the participation of manual work and facilitates the cutting and packaging of heat-sensitive printing sheets.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of heat-sensitive printing sheet packaging, in particular to a heat-sensitive printing sheet packaging slicing machine. BACKGROUND

[0002] When producing heat-sensitive printing sheets, multiple heat-sensitive printing sheets are usually printed on a whole ceramic substrate, and then the multiple heat-sensitive printing sheets need to be segmented and packaged. In the past, people used to manually segment heat-sensitive printing sheets. With the development of technology, slicing machines are now used to automatically segment heat-sensitive printing sheets. However, the existing slicing machines still have some problems when segmenting heat-sensitive printing sheets. For example, the original substrate needs to be manually placed at the corresponding receiving position and positioned correctly. After the heat-sensitive printing sheets are segmented, they need to be manually placed in the heat-sensitive printing sheet storage box. The packaging of the segmented heat-sensitive printing sheets requires manual intervention. Therefore, we propose a heat-sensitive printing sheet packaging slicing machine that can automatically segment and package heat-sensitive printing sheets. SUMMARY

[0003] (I) Technical problems solved

[0004] In view of the deficiencies of the prior art, the present application provides a heat-sensitive printing sheet packaging slicing machine to solve the problems of the prior art mentioned in the background.

[0005] (II) Technical solutions

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a heat-sensitive printing sheet packaging slicing machine, comprising a slicing machine body, further comprising:

[0007] An automatic feeding mechanism, the automatic feeding mechanism comprises a conveyor belt, the conveyor belt is installed on the slicing machine body, and the top of the conveyor belt is provided with a substrate centering and limiting assembly;

[0008] The substrate centering and limiting assembly comprises two sets of limiting rollers, the two sides of the conveyor belt are slidably provided with roller frames, and the two sets of limiting rollers are rotatably installed on the corresponding roller frames. The limiting rollers are inclined, and the two sets of limiting rollers are in an upwardly opened state. The distance between the two ends of the two sets of limiting rollers that are close to each other is matched with the size of the heat-sensitive printing sheet, and the conveyor belt is provided with a roller distance adjusting piece for adjusting the distance between the two roller frames.

[0009] The roller distance adjusting piece comprises a bidirectional screw rod, the bidirectional screw rod is rotationally installed at the bottom of the conveying belt, two roller frames are symmetrically arranged at the periphery of the bidirectional screw rod, and the two roller frames are respectively threadedly connected with two threaded segments of the bidirectional screw rod, and rotation handles are fixedly installed at two ends of the bidirectional screw rod.

[0010] The substrate lifting module comprises a substrate placing plate and a substrate lifting mechanism for driving the substrate placing plate to lift, the substrate placing plate is provided with a fiber sensor for positioning the heat-sensitive printing sheet, the substrate lifting mechanism is installed inside the sheet dividing machine body, a top outlet matching the substrate placing plate is formed at the top of the sheet dividing machine body, and a moving component for moving the heat-sensitive printing sheet on the conveying belt to the top of the substrate placing plate is installed inside the sheet dividing machine body.

[0011] The moving component comprises a feeding electric cylinder, a suction electric cylinder and a vacuum suction assembly, the feeding electric cylinder is installed inside the sheet dividing machine body, the suction electric cylinder is installed at the output end of the feeding electric cylinder, and the vacuum suction assembly is installed at the bottom output end of the suction electric cylinder for suction of the heat-sensitive printing sheet.

[0012] The automatic material taking and placing mechanism comprises a substrate taking support block and a position adjusting component for driving the substrate taking support block to lift and move, the position adjusting component comprises a vertical position adjusting assembly and a horizontal position adjusting assembly, and the substrate taking support block is provided with a substrate placing groove.

[0013] The vertical position adjusting assembly comprises a fixed plate, a vertical adjusting motor, a plurality of ball screws and a vertical adjusting plate, the fixed plate is fixedly installed inside the sheet dividing machine body, the vertical adjusting motor is installed on the vertical adjusting plate, the ball screws are rotationally installed on the vertical adjusting plate, a plurality of nuts are installed on the fixed plate, the ball screws are in transmission connection with the output shaft of the vertical adjusting motor, and the ball screws are matched with the nuts.

[0014] The horizontal position adjusting assembly comprises a horizontal adjusting motor, a ball screw and a horizontal moving seat, the horizontal adjusting motor is installed at the top of the vertical adjusting plate, the ball screw is fixedly installed at the output end of the horizontal adjusting motor, the horizontal moving seat is provided with nuts matched with the ball screw, the substrate taking support block is fixedly installed on the horizontal moving seat, a plurality of slide rods are installed at the top of the vertical adjusting plate, and the horizontal moving seat is in sliding connection with the slide rods.

[0015] The slicing mechanism comprises a slicing frame, a slicing electric cylinder, a slicing plate and two substrate placing blocks, the slicing frame and the substrate placing blocks are both installed on the top of the slicing machine body, the slicing electric cylinder is installed on the slicing frame, the slicing plate is installed on the output end of the slicing electric cylinder, and a pressing assembly for pressing and limiting the heat-sensitive printing sheet is installed on the slicing frame;

[0016] The pressing assembly comprises a plurality of pressing electric cylinders and a plurality of substrate pressing blocks, the pressing electric cylinders are installed on the slicing frame, and the substrate pressing blocks are installed on the output end of the pressing electric cylinders;

[0017] The vacuum material suction rotating mechanism comprises two rotating shaft support plates, a turnover plate and a vacuum suction assembly, the rotating shaft support plates are installed on the top of the slicing machine body, the turnover plate is rotatably installed between the two rotating shaft support plates through a rotating shaft, a rotating drive member for driving the rotating shaft to rotate is installed on the rotating shaft support plates, and the vacuum suction assembly is installed on the turnover plate to suction the sliced heat-sensitive printing sheet;

[0018] The rotating drive member can be a rotating drive motor, and the rotating shaft is fixedly installed on the output end of the rotating drive motor;

[0019] The slicing strip material dispensing mechanism comprises a strip material pushing component and a strip material lifting module;

[0020] The strip material pushing component comprises two pushing plates and a pushing plate moving assembly for driving the two pushing plates to move, a strip material receiving groove is formed in the pushing plate to receive the heat-sensitive printing sheet strip conveyed by the vacuum material suction rotating mechanism, the pushing plate moving assembly comprises two sliding frames, two pushing plate driving motors and two pushing plate lifting drive electric cylinders, the sliding frames are installed on the top of the slicing machine body, the two pushing plate lifting drive electric cylinders are respectively slidably installed on the corresponding sliding frames through sliding blocks, the two pushing plate driving motors are respectively installed on the corresponding sliding frames, two synchronous pulleys are rotatably installed on the sliding frames, a synchronous belt is transmissionally connected between the two synchronous pulleys, the sliding blocks are installed on the synchronous belt, and the two pushing plates are respectively installed on the output end of the corresponding pushing plate lifting drive electric cylinders;

[0021] The strip material lifting module comprises a strip material placing rack and a strip material lifting mechanism for driving the strip material placing rack to lift;

[0022] The strip placing frame comprises two strip placing plates and two connecting frames, the two connecting frames are connected to the top and bottom of the two connecting frames respectively, the two strip placing plates and the two connecting frames are spliced into a frame, and a plurality of strip placing grooves are formed in the strip placing plates.

[0023] The substrate lifting mechanism and the strip lifting mechanism each comprise a motor mounting plate, a servo motor, a ball screw and a lifting plate, the motor mounting plate is fixedly installed in the interior of the body of the dicing machine through a plurality of slide rods, the servo motor is installed on the motor mounting plate, the ball screw is in rotational cooperation with the motor mounting plate, and the lifting plate is installed with a nut adapted to the ball screw.

[0024] In order to reduce the pollution of the dicing debris to the equipment or the thermal sensitive printing sheet, a debris cleaning assembly is installed on the top of the body of the dicing machine, the debris cleaning assembly comprises a fan and a debris collecting hopper, the debris collecting hopper is installed on the top of the body of the dicing machine and is located at the bottom of the dicing mechanism to receive the dicing debris, and the fan is installed on the top of the body of the dicing machine, and the air outlet of the fan faces the debris collecting hopper.

[0025] In order to limit the strip placing frame and facilitate quick replacement of the strip placing frame, a limiting plate is installed at the top end of the lifting plate in the strip lifting mechanism, a fixed limiting block is fixedly installed on the top of the limiting plate, a movable limiting block is slidably installed on the top of the limiting plate, a limiting electric cylinder is installed on the limiting plate, the movable limiting block is installed at the output end of the limiting electric cylinder, a limiting groove is formed in the connecting frame, and the fixed limiting block and the movable limiting block are located in the limiting groove.

[0026] In order to realize the adsorption of the substrate or the strip, the vacuum adsorption assembly comprises a suction disc mounting plate and a plurality of vacuum suction discs, the vacuum suction discs are slidably installed on the suction disc mounting plate, the suction disc mounting plate is installed at the output end of the turnover plate or the suction material electric cylinder, a buffer spring is connected between the bottom of the vacuum suction disc and the suction disc mounting plate, and an optical fiber sensor is installed on the suction disc mounting plate.

[0027] (Three) beneficial effects

[0028] Compared with the known prior art, the present application provides a dicing machine for packaging thermal sensitive printing sheets, which has the following beneficial effects:

[0029] In the present application, the automatic feeding mechanism can automatically send the thermal printing sheet to the inside of the body of the sheet dividing machine and to the top of the base plate through the transfer component. The base plate lifting mechanism drives the thermal printing sheet to rise. The position adjusting component drives the base plate supporting block to move up and down, and the thermal printing sheet is taken off from the top of the base plate and sent to the sheet dividing mechanism. The sheet dividing mechanism divides the thermal printing sheet into multiple thermal printing sheet strips. The base plate supporting block drives the separation line between the multiple thermal printing sheet strips to move to the cutting area in sequence, and drives the cut thermal printing sheet strip to move to the vacuum suction rotating mechanism. The rotating drive member drives the rotating shaft and the turnover plate to rotate, and drives the vacuum suction assembly to suction the thermal printing sheet strip. The rotating drive member drives the turnover plate to reverse, and drives the thermal printing sheet strip to turn over to the top of the pushing plate. The strip lifting mechanism drives the strip placing rack to lift. The pushing plate transfer assembly drives the pushing plate and the thermal printing sheet strip to lift and move, and places them in the strip placing rack in sequence, so as to realize the division and packaging of the thermal printing sheet strip. Compared with the prior art, the present application further reduces the participation of manual work and facilitates the cutting and packaging of the thermal printing sheet. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0031] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0032] Figure 2 is a schematic diagram of the three-dimensional structure of the partial cross-section of the body of the sheet dividing machine of the present application;

[0033] Figure 3 is a schematic diagram of the three-dimensional structure of the automatic material taking and placing mechanism of the present application;

[0034] Figure 4 is a schematic diagram of the three-dimensional structure of the vacuum suction rotating mechanism of the present application;

[0035] Figure 5 is a schematic diagram of the three-dimensional structure of the strip pushing component of the present application;

[0036] Figure 6 is a schematic diagram of the three-dimensional structure of the strip lifting module of the present application;

[0037] Figure 7 is a schematic diagram of the three-dimensional structure of the automatic feeding mechanism, the base plate lifting module and the transfer component of the present application;

[0038] Figure 8 Fig. 1 is a schematic diagram of the three-dimensional structure of the slicing mechanism and the debris cleaning assembly of the present application.

[0039] The reference numbers in the figures represent respectively:

[0040] 1, slicing machine body; 2, optical fiber sensor; 3, motor mounting plate; 4, servo motor; 5, lifting plate; 6, limiting plate; 7, fixed limiting block; 8, movable limiting block; 9, limiting electric cylinder;

[0041] 100, automatic feeding mechanism; 101, conveying belt; 102, limiting rotating roller; 103, roller frame; 104, bidirectional screw rod;

[0042] 200, base plate lifting module; 201, base plate placing plate; 202, base plate lifting mechanism;

[0043] 300, transferring component; 301, feeding electric cylinder; 302, suction electric cylinder;

[0044] 400, automatic material taking and placing mechanism; 401, base plate supporting block;

[0045] 500, vertical position adjusting assembly; 501, fixed plate; 502, vertical adjusting motor; 503, vertical adjusting plate;

[0046] 600, horizontal position adjusting assembly; 601, horizontal adjusting motor; 602, horizontal moving seat; 603, sliding rod;

[0047] 700, slicing mechanism; 701, slicing frame; 702, slicing electric cylinder; 703, slicing plate; 704, base plate placing block;

[0048] 800, pressing assembly; 801, pressing electric cylinder; 802, base plate pressing block;

[0049] 900, vacuum suction material rotating mechanism; 901, rotating shaft support plate; 902, overturning plate; 903, rotating driving motor;

[0050] 1000, strip pushing component; 1001, pushing plate;

[0051] 1100, pushing plate transferring assembly; 1101, sliding frame; 1102, pushing plate driving motor; 1103, pushing plate lifting driving electric cylinder; 1104, synchronous belt;

[0052] 1200, strip lifting module; 1201, strip lifting mechanism;

[0053] 1300, strip placing frame; 1301, strip placing plate; 1302, connecting frame;

[0054] 1400, vacuum suction assembly; 1401, suction cup mounting plate; 1402, vacuum suction cup;

[0055] 1500, debris cleaning assembly; 1501, fan; 1502, debris collection hopper. DETAILED DESCRIPTION

[0056] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0057] Embodiment 1, please refer to Figures 1 to 8 A sheet dividing machine for packaging heat-sensitive printing sheets, comprising a sheet dividing machine body 1, further comprising an automatic feeding mechanism 100, a base plate lifting module 200, an automatic material taking and placing mechanism 400, a sheet dividing mechanism 700, a vacuum suction material rotating mechanism 900 and a sheet dividing strip material dispensing mechanism.

[0058] Please refer to Figures 1 to 8 The automatic feeding mechanism 100 comprises a conveying belt 101, the conveying belt 101 is installed on the sheet dividing machine body 1, and a base plate centering and limiting assembly is installed on the top of the conveying belt 101.

[0059] Please refer to Figure 1 , Figure 2 and Figure 7 The base plate centering and limiting assembly comprises two sets of limiting rotating rollers 102, a roller bracket 103 is slidingly installed on each side of the conveying belt 101, and the two sets of limiting rotating rollers 102 are respectively rotationally installed on the corresponding roller brackets 103. The limiting rotating rollers 102 are arranged in an inclined manner, and the two sets of limiting rotating rollers 102 are in an upwardly opened state. The distance between the ends of the two sets of limiting rotating rollers 102 that are close to each other is adapted to the size of the heat-sensitive printing sheets, and a roller distance adjusting member is installed on the conveying belt 101 for adjusting the distance between the two roller brackets 103.

[0060] Please refer to Figure 2The roller distance adjusting member comprises a bidirectional screw rod 104, the bidirectional screw rod 104 is rotatably installed at the bottom of the conveying belt 101, two roller frames 103 are symmetrically arranged at the periphery of the bidirectional screw rod 104, and the two roller frames 103 are respectively threadedly connected with two threaded segments of the bidirectional screw rod 104, and rotating handles are fixedly installed at both ends of the bidirectional screw rod 104, the bidirectional screw rod 104 is rotated, the two roller frames 103 are relatively moved through the threaded connection between the roller frame 103 and the bidirectional screw rod 104 and the sliding connection between the roller frame 103 and the conveying belt 101, so that the distance between the two groups of limiting rotating rollers 102 is adjusted, the distance between the bottoms of the two groups of limiting rotating rollers 102 is adapted to the width of the thermal printing sheet, the thermal printing sheet slides along the limiting rotating roller 102, and when the thermal printing sheet slides to the bottom of the limiting rotating roller 102, the thermal printing sheet is located at the middle position of the conveying belt 101, the thermal printing sheet is transported by the conveying belt 101 and is conveyed to the inside of the sheet dividing machine body 1.

[0061] Please refer to Figure 7 The substrate lifting module 200 comprises a substrate placing plate 201 and a substrate lifting mechanism 202 for driving the substrate placing plate 201 to lift, the optical fiber sensor 2 is installed on the substrate placing plate 201 and is used for positioning the thermal printing sheet, the substrate lifting mechanism 202 is installed in the inside of the sheet dividing machine body 1, a top outlet matched with the substrate placing plate 201 is arranged at the top of the sheet dividing machine body, and a moving component 300 for moving the thermal printing sheet on the conveying belt 101 to the top of the substrate placing plate 201 is installed in the inside of the sheet dividing machine body 1.

[0062] The conveying component 300 includes a feeding electric cylinder 301, a suction electric cylinder 302 and a vacuum suction assembly 1400. The feeding electric cylinder 301 is installed in the inside of the tile cutter body 1. The suction electric cylinder 302 is installed at the output end of the feeding electric cylinder 301. The vacuum suction assembly 1400 is installed at the bottom output end of the suction electric cylinder 302 and is used for suction of the heat-sensitive printing sheet. The initial feeding electric cylinder 301 is in a retracted state. The vacuum suction assembly 1400 is above the conveying belt 101. The suction electric cylinder 302 is also in a retracted state. The vacuum suction assembly 1400 is at a higher position. When the conveying belt 101 conveys the heat-sensitive printing sheet to the lower side of the vacuum suction assembly 1400, the suction electric cylinder 302 drives the vacuum suction assembly 1400 to descend to suction the heat-sensitive printing sheet. The feeding electric cylinder 301 drives the vacuum suction assembly 1400 and the heat-sensitive printing sheet to move to the substrate placing plate 201, so as to convey the heat-sensitive printing sheet to the top of the substrate placing plate 201. When the heat-sensitive printing sheet is sensed by the pipeline sensor to be moved to the center position of the substrate placing plate 201, the vacuum suction assembly 1400 releases the suction of the heat-sensitive printing sheet. The feeding electric cylinder 301 and the suction electric cylinder 302 drive the vacuum suction assembly 1400 to move to the original position to continue the suction of the subsequent heat-sensitive printing sheet. The substrate lifting mechanism 202 drives the substrate placing plate 201 to ascend and descend, so as to drive the heat-sensitive printing sheet to ascend to the receiving area for subsequent tile cutting and packaging operations.

[0063] Please refer to Figure 3 The automatic material taking and placing mechanism 400 includes a substrate taking block 401 and a position adjusting component for driving the substrate taking block 401 to ascend and descend and move. The position adjusting component includes a vertical position adjusting assembly 500 and a horizontal position adjusting assembly 600. The substrate taking block 401 is provided with a substrate placing groove.

[0064] The vertical position adjusting assembly 500 includes a fixed plate 501, a vertical adjusting motor 502, a plurality of ball screws and a vertical adjusting plate 503. The fixed plate 501 is fixedly installed in the inside of the tile cutter body 1. The vertical adjusting motor 502 is installed on the vertical adjusting plate 503. The ball screws are rotatably installed on the vertical adjusting plate 503. A plurality of nuts are installed on the fixed plate 501. The ball screws are in transmission connection with the output shaft of the vertical adjusting motor 502 and are matched with the nuts.

[0065] The horizontal position adjusting assembly 600 comprises a horizontal adjusting motor 601, a ball screw and a horizontal moving seat 602. The horizontal adjusting motor 601 is installed on the top of the vertical adjusting plate 503. The ball screw is fixedly installed on the output end of the horizontal adjusting motor 601. The horizontal moving seat 602 is provided with a nut matched with the ball screw. The substrate supporting block 401 is fixedly installed on the horizontal moving seat 602. The vertical adjusting plate 503 is provided with a plurality of sliding rods 603. The horizontal moving seat 602 and the sliding rods 603 are in sliding fit.

[0066] The vertical adjusting motor 502 drives the plurality of ball screws to rotate. The ball screw and the nut are matched, and the fixed plate 501 limits the nut, so that the vertical adjusting plate 503 is driven to ascend and descend, thereby driving the horizontal position adjusting assembly 600 and the substrate supporting block 401 to ascend and descend. The horizontal adjusting motor 601 drives the ball screw to rotate. The horizontal moving seat 602 and the ball screw are matched, and the horizontal moving seat 602 and the sliding rods 603 are in sliding fit, so that the horizontal moving seat 602 and the substrate supporting block 401 are moved. The substrate supporting block 401 moves to the top of the substrate placing plate 201. The top of the substrate placing plate 201 is provided with a plurality of top blocks. The thermal sensitive printing sheet is located on the top of the plurality of top blocks. There is a gap between the plurality of top blocks. The substrate supporting block 401 moves to the thermal sensitive printing sheet and the substrate placing plate 201. Then, the vertical adjusting motor 502 drives the substrate supporting block 401 to ascend, so that the thermal sensitive printing sheet is located in the substrate placing groove. The horizontal adjusting motor 601 drives the substrate supporting block 401 to move to the dicing mechanism 700, so that the thermal sensitive printing sheet is moved to the dicing mechanism 700 to perform the dicing operation.

[0067] Please refer to Figure 8 The dicing mechanism 700 comprises a dicing frame 701, a dicing electric cylinder 702, a dicing plate 703 and two substrate placing blocks 704. The dicing frame 701 and the substrate placing blocks 704 are installed on the top of the dicing machine body 1. The dicing electric cylinder 702 is installed on the dicing frame 701. The dicing plate 703 is installed on the output end of the dicing electric cylinder 702. The dicing frame 701 is provided with a pressing assembly 800 for pressing and limiting the thermal sensitive printing sheet.

[0068] The pressing assembly 800 includes a plurality of pressing electric cylinders 801 and a plurality of substrate pressing blocks 802. The pressing electric cylinders 801 are installed on the slicing frame 701, and the substrate pressing blocks 802 are installed on the output ends of the pressing electric cylinders 801. The substrate taking block 401 is driven by the horizontal adjusting motor 601 to move to the slicing mechanism 700, and the substrate taking block 401 moves the thermal printing sheet to the top of the two substrate placing blocks 704. The substrate placing block 704 is installed with an optical fiber sensor 2 on the side close to the vacuum material suction rotating mechanism 900. When the thermal printing sheet is moved to the appropriate position, the substrate taking block 401 stops moving, the position of the thermal printing sheet is fixed, the substrate pressing block 802 is lowered by the pressing electric cylinder 801, and the thermal printing sheet is pressed and positioned by the substrate placing block 704. The substrate taking block 401 is lowered by the vertical adjusting motor 502. At this time, the cutting line of the thermal printing sheet strip close to the vacuum material suction rotating mechanism 900 is flush with the end of the substrate placing block 704 close to the vacuum material suction rotating mechanism 900. The width of the slicing plate 703 is adapted to the thermal printing sheet strip, and the end of the slicing plate 703 away from the vacuum material suction rotating mechanism 900 is flush with the cutting line of the thermal printing sheet strip. The slicing plate 703 is lowered by the slicing electric cylinder 702, and the thermal printing sheet strip on the far side is cut off by the substrate placing block 704. The cut thermal printing sheet strip falls into the substrate placing groove. The substrate taking block 401 is moved to the vacuum material suction rotating mechanism 900 by the horizontal adjusting motor 601.

[0069] Please refer to Figure 4 The vacuum material suction rotating mechanism 900 includes two rotating shaft support plates 901, a turnover plate 902, and a vacuum suction assembly 1400. The rotating shaft support plates 901 are installed on the top of the slicing machine body 1. The turnover plate 902 is rotatably installed between the two rotating shaft support plates 901. The rotating shaft support plates 901 are installed with a rotating drive member for driving the rotation of the rotating shaft. The vacuum suction assembly 1400 is installed on the turnover plate 902 for suctioning the sliced thermal printing sheet.

[0070] The rotating drive member can be a rotating drive motor 903. The rotating shaft is fixedly installed on the output end of the rotating drive motor 903. The rotating shaft and the turnover plate 902 are rotated by the rotating drive motor 903. The initial turnover plate 902 is on the side away from the cutting mechanism. The substrate taking block 401 moves to the corresponding position, i.e., the turnover plate 902 is rotated to be directly below the cutting mechanism. The turnover plate 902 is rotated to the side close to the cutting mechanism by the rotating drive motor 903. The thermal printing sheet strip is suctioned by the vacuum suction assembly 1400. The turnover plate 902 and the vacuum suction assembly 1400 are rotated to the other side by the rotating drive motor 903 for subsequent packaging of the thermal printing sheet strip.

[0071] Please see Figure 5 The strip packaging mechanism includes a strip pushing component 1000 and a strip lifting module 1200. The strip pushing component 1000 includes two pusher plates 1001 and a pusher plate transfer assembly 1100 for driving the two pusher plates 1001 to move. The pusher plates 1001 are provided with strip receiving grooves for receiving thermal printing strips transported by the vacuum suction and rotation mechanism 900. The pusher plate transfer assembly 1100 includes two sliding frames 1101, two pusher plate drive motors 1102, and two pusher plate lifting drive electric cylinders 1103. 1101 is installed on the top of the slicer body 1. Two pusher plate lifting drive electric cylinders 1103 are slidably installed on the corresponding sliding frame 1101 via sliders. Two pusher plate drive motors 1102 are installed on the corresponding sliding frame 1101. Two synchronous belt pulleys 1104 are rotatably installed on the sliding frame 1101. The two synchronous belt pulleys 1104 are connected by a synchronous belt 1104. The slider is installed on the synchronous belt 1104. Two pusher plates 1001 are installed on the output end of the corresponding pusher plate 1001 drive electric cylinder.

[0072] Please see Figure 6 The strip lifting module 1200 includes a strip placement rack 1300 and a strip lifting mechanism 1201 for driving the strip placement rack 1300 to lift. The strip placement rack 1300 includes two strip placement plates 1301 and two connecting frames 1302. The two connecting frames 1302 are respectively connected to the top and bottom of the two connecting frames 1302. The two strip placement plates 1301 and the two connecting frames 1302 are spliced ​​into a frame. Multiple strip placement slots are opened on the strip placement plates 1301. The substrate lifting mechanism 202 and the strip lifting mechanism 1201 both include a motor mounting plate 3, a servo motor 4, a ball screw and a lifting plate 5. The motor mounting plate 3 is fixedly installed inside the slicer body 1 by multiple sliding rods 603. The servo motor 4 is installed on the motor mounting plate 3. The ball screw and the motor mounting plate 3 are in rotational cooperation. Nuts adapted to the ball screw are installed on the lifting plate 5. The lifting plate 5 and the sliding rods 603 are in sliding cooperation.

[0073] The ball screw is driven to rotate by the servo motor 4. The lifting plate 5 is lifted and lowered by the cooperation of the ball screw and the nut and the sliding cooperation of the lifting plate 5 and the sliding rod 603, so that the substrate placing plate 201 or the strip placing frame 1300 can be lifted and lowered. The strip placing plate 1301 is provided with multiple layers, each layer including multiple strip placing grooves. The strip placing frame 1300 is lifted to move the corresponding layer of strip placing grooves to the corresponding height. The turnover plate 902 is turned by the rotation of the driving motor 903, and the thermal printing sheet strip falls into the strip receiving groove. The vacuum suction assembly 1400 releases the suction of the thermal printing sheet strip. The synchronous belt 1104 wheel and the synchronous belt 1104 are moved by the pushing plate driving motor 1102, so that the sliding block and the pushing plate lifting driving cylinder 1103 are moved. The pushing plate 1001 and the thermal printing sheet strip are lifted by the pushing plate lifting driving cylinder 1103. When the pushing plate 1001 moves above the corresponding strip placing groove, the pushing plate lifting driving cylinder 1103 drives the pushing plate 1001 to descend, and the thermal printing sheet strip is placed in the corresponding strip placing groove. Then the pushing plate driving motor 1102 and the pushing plate 1001 driving cylinder drive the pushing plate 1001 to move to the original position to receive the subsequent thermal printing sheet strip. At the same time, the pushing plate 1001 is moved to place the thermal printing sheet strip in the corresponding strip placing groove by the pushing plate driving motor 1102 and the pushing plate 1001 driving cylinder. After one layer is filled, the lifting plate 5 is lifted and lowered by the servo motor 4 to move the strip placing grooves of the adjacent layers to the corresponding height for the packaging of the thermal printing sheet strip.

[0074] It should be noted that the distance between the adjacent two layers of strip placing grooves is greater than the thickness of the pushing plate 1001, and also greater than the sum of the thickness of the thermal printing sheet strip and the pushing plate 1001 in the strip receiving groove, so that the pushing plate 1001 can freely drive the thermal printing sheet strip to shuttle between the strip placing plates 1301.

[0075] Please refer to Figure 2 , Figure 4 and Figure 7, the vacuum adsorption assembly 1400 includes a suction cup mounting plate 1401 and a plurality of vacuum suction cups 1402, the vacuum suction cups 1402 are slidingly mounted on the suction cup mounting plate 1401, the suction cup mounting plate 1401 is mounted on the turnover plate 902 or the output end of the suction material electric cylinder 302, a buffer spring is connected between the bottom of the vacuum suction cup 1402 and the suction cup mounting plate 1401, an optical fiber sensor 2 is installed on the suction cup mounting plate 1401, when the turnover plate 902 drives the suction cup mounting plate 1401 to rotate to the upper side of the base plate placing groove and the suction material electric cylinder 302 drives the suction cup mounting plate 1401 to descend, the vacuum suction cup 1402 and the thermal sensitive printing sheet or the thermal sensitive printing sheet strip can be fully contacted through the elasticity of the buffer spring, the vacuum suction cup 1402 is caused to produce vacuum through a vacuum generator or a vacuum system, and the thermal sensitive printing sheet or the thermal sensitive printing sheet strip is adsorbed, and then moved.

[0076] Embodiment 2, please refer to Figure 8 On the basis of embodiment 1, it needs to be supplemented that the top of the fragmenting machine body 1 is provided with a debris cleaning assembly 1500, the debris cleaning assembly 1500 includes a fan 1501 and a debris collecting hopper 1502, the debris collecting hopper 1502 is installed on the top of the fragmenting machine body 1, and the debris collecting hopper 1502 is located at the bottom of the fragmenting mechanism 700, used for receiving the debris generated by fragmentation, the fan 1501 is installed on the top of the fragmenting machine body 1, and the air outlet of the fan 1501 faces the debris collecting hopper 1502, when the fragmenting electric cylinder 702 drives the fragmenting plate 703 to descend and the base plate placing block 704 cooperates to cut the thermal sensitive printing sheet, the fan 1501 blows air to the cutting position, and the debris generated by cutting is blown into the interior of the debris collecting hopper 1502, the top of the fragmenting machine body 1 is provided with a magnet, and the material of the debris collecting hopper 1502 is iron metal, which can ensure the stability of the debris collecting hopper 1502, and the debris collecting hopper 1502 can be conveniently disassembled and assembled, and after a period of time, the debris collecting hopper 1502 is disassembled to collect and process the debris in the interior.

[0077] Please refer to Figure 6The top end of the lifting plate 5 in the strip lifting mechanism 1201 is provided with a limiting plate 6, the top of the limiting plate 6 is fixedly provided with a fixed limiting block 7, the top of the limiting plate 6 is slidably provided with a movable limiting block 8, the limiting plate 6 is provided with a limiting electric cylinder 9, the movable limiting block 8 is installed on the output end of the limiting electric cylinder 9, the connecting frame 1302 is provided with a limiting slot, the fixed limiting block 7 and the movable limiting block 8 are located in the limiting slot, the initial limiting electric cylinder 9 is in a retracted state, the movable limiting block 8 is close to the fixed limiting block 7, the connecting frame 1302 is placed on the top of the limiting plate 6, the fixed limiting block 7 and the movable limiting block 8 are located in the limiting slot, the movable limiting block 8 is driven by the limiting electric cylinder 9 to move away from the fixed limiting block 7, the fixed limiting block 7 and the movable limiting block 8 are pressed on the inner walls on both sides of the limiting slot respectively, so as to limit the connecting frame 1302, ensure the stability of the strip placing frame 1300, the movable limiting block 8 is driven by the limiting electric cylinder 9 to move close to the fixed limiting block 7, the limiting of the strip placing frame 1300 can be released, so that the strip placing frame 1300 can be quickly replaced.

[0078] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sheet dividing machine for a thermal printing sheet package, comprising a sheet dividing machine body (1), characterized in that, Also include: Automatic feeding mechanism (100), the automatic feeding mechanism (100) includes a conveyor belt (101), the conveyor belt (101) is installed on the body (1) of the splitter, the top of the conveyor belt (101) is provided with a substrate center limiting assembly, the substrate center limiting assembly includes two sets of limiting rotating rollers (102), both sides of the conveyor belt (101) are slidably provided with roller frames (103), two sets of limiting rotating rollers (102) are rotatably installed on the corresponding roller frames (103), the limiting rotating rollers (102) are inclined, two sets of limiting rotating rollers (102) are in an upwardly opening state, the distance between the two ends of two sets of limiting rotating rollers (102) is matched with the size of the thermal sensitive printing sheet, the conveyor belt (101) is provided with a roller distance adjusting member for adjusting the distance between the two roller frames (103); Wherein, the roller distance adjusting member includes a bidirectional screw (104), the bidirectional screw (104) is rotatably installed at the bottom of the conveyor belt (101), two roller frames (103) are symmetrically arranged at the periphery of the bidirectional screw (104), and two roller frames (103) are respectively threadedly connected with two threaded segments of the bidirectional screw (104), both ends of the bidirectional screw (104) are fixedly provided with rotating handles; The substrate lifting module (200) includes a substrate placing plate (201) and a substrate lifting mechanism (202) for driving the substrate placing plate (201) to lift, the inside of the splitter body (1) is provided with a transfer component (300) for transferring the thermal sensitive printing sheet on the conveyor belt (101) to the top of the substrate placing plate (201); The automatic material taking and placing mechanism (400) includes a substrate taking support block (401) and a position adjusting component for driving the substrate taking support block (401) to lift and move, and taking and transferring the thermal sensitive printing sheet on the substrate placing plate (201); The splitting mechanism (700) is used for splitting the thermal sensitive printing sheet, the splitting mechanism (700) includes a splitting frame (701), a splitting electric cylinder (702), a splitting plate (703) and two substrate placing blocks (704), the splitting frame (701) and the substrate placing blocks (704) are both installed on the top of the splitter body (1), the splitting electric cylinder (702) is installed on the splitting frame (701), the splitting plate (703) is installed on the output end of the splitting electric cylinder (702), and the splitting frame (701) is provided with a pressing assembly (800) for pressing and limiting the thermal sensitive printing sheet; Wherein, the pressing assembly (800) includes a plurality of pressing electric cylinders (801) and a plurality of substrate pressing blocks (802), the pressing electric cylinders (801) are installed on the splitting frame (701), and the substrate pressing blocks (802) are installed on the output ends of the pressing electric cylinders (801); The vacuum suction rotating mechanism (900) comprises two rotating shaft support plates (901), a turnover plate (902) and a vacuum suction assembly (1400), the rotating shaft support plates (901) are installed on the top of the slicing machine body (1), the turnover plate (902) is rotatably installed between the two rotating shaft support plates (901), rotating driving members for driving the rotation of the rotating shaft are installed on the rotating shaft support plates (901), and the vacuum suction assembly (1400) is installed on the turnover plate (902) and used for sucking the sliced hot sensitive printing sheets. The slicing strip material packaging mechanism comprises a strip material pushing component (1000) and a strip material lifting module (1200). The strip material pushing component (1000) comprises two pushing plates (1001) and a pushing plate moving assembly (1100) for driving the two pushing plates (1001) to move. The strip material lifting module (1200) comprises a strip material placing rack (1300) and a strip material lifting mechanism (1201) for driving the strip material placing rack (1300) to lift. The top of the slicing machine body (1) is provided with a debris cleaning assembly (1500), the debris cleaning assembly (1500) comprises a fan (1501) and a debris collecting hopper (1502), the debris collecting hopper (1502) is installed on the top of the slicing machine body (1) and is located at the bottom of the slicing mechanism (700) and used for receiving the debris generated during slicing, and the fan (1501) is installed on the top of the slicing machine body (1) and the air outlet of the fan (1501) faces the debris collecting hopper (1502).

2. A sheet dividing machine for thermal printing sheet packaging according to claim 1, wherein A limiting plate (6) is installed at the top of the strip material lifting mechanism (1201), a fixed limiting block (7) is fixedly installed at the top of the limiting plate (6), a movable limiting block (8) is slidably installed at the top of the limiting plate (6), a limiting electric cylinder (9) is installed on the limiting plate (6), and the movable limiting block (8) is installed at the output end of the limiting electric cylinder (9) and used for limiting the strip material placing rack (1300).

3. A sheet dividing machine for thermal printing sheet packaging according to claim 2, wherein The vacuum suction assembly (1400) comprises a suction disc mounting plate (1401) and a plurality of vacuum suction discs (1402), the vacuum suction discs (1402) are slidably installed on the suction disc mounting plate (1401), the suction disc mounting plate (1401) is installed on the turnover plate (902) or the output end of a suction electric cylinder (302), the bottom of the vacuum suction disc (1402) is connected with the suction disc mounting plate (1401) through a buffer spring, and an optical fiber sensor (2) is installed on the suction disc mounting plate (1401).

4. The sheet dividing machine for thermal printing sheet package according to claim 3, characterized by A plurality of limiting rods are installed at the top of the slicing plate (703), a plurality of limiting seats are installed on the slicing rack (701), and the plurality of limiting rods are slidably matched with the corresponding limiting seats.

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